000 00302nam a2200109Ia 45e0
008 181001s1966 xx 000 0 und d
100 _aRaychaudhuri S.P
245 0 _aLand and soil
260 _aMascow
_bMir Publication
_c1966
300 _a190
942 _2ddc
_cBK
999 _c1559
_d1559